Wall or ceiling lamp



FIG. 1 is a perspective view of a wall or ceiling lamp with anellipsoidal diffusor fitted into a frame support with peripheral caps;

FIG. 2 is a front view of the lamp shown in FIG. 1;

FIG. 3 is a side view of the lamp shown in FIG. 1; and,

FIG. 4 is an end view of the lamp shown in FIG. 1.

The ornamental design for a wall or ceiling lamp, as shown anddescribed.